By using a citation database you can follow a particular cited reference forward in time to find more current articles that have also cited that research. Searching for cited references is useful to locate current research based on earlier research, see how a particular research topic is being used to support other research or track the history of a research topic.
Scopus is a multidisciplinary abstract and citation database of peer-reviewed literature (journals and books). The search results also contain links to preprints (2017 onwards) and research data.
Date range: 1788 - 1970 (abstracts included where available); 1970 - present (records including references)
Related databases: Web of Science, Dimensions
Free databases can be useful to find non-Western literature that is underrepresented in subscription databases. They are also a good alternative for non-EUR staff and students, alumni, and others who want to search for academic literature.